<script setup>
let a = 1;
const b = 1
defineProps({
  msg: {
    type: String,
    required: true
  }
})
</script>

<template>
  <div class="greetings">
    <h1>{{ aaa }}</h1>
    <h1>{{ a }}</h1>
    <h1>{{ b }}</h1>
    <h1></h1>
    <h1 @click="doClick" class="green">{{ msg }}</h1>
    <h3 @click="doClick">
    
      You’ve successfully created a project with
      <a href="https://vitejs.dev/" target="_blank" rel="noopener">Vite</a> +
      <a href="https://vuejs.org/" target="_blank" rel="noopener">Vue 3</a>.
    </h3>
  </div>
</template>
<script>
export default {
  name: 'HelloWorld',
  data() {
    return {
      aaa: "1111"
    }
  },
  methods: {
    doClick() {
      alert("111")
    }
  }
}
</script>
<style scoped>
h1 {
  font-weight: 500;
  font-size: 2.6rem;
  position: relative;
  top: -10px;
}

h3 {
  font-size: 1.2rem;
}

.greetings h1,
.greetings h3 {
  text-align: center;
}

@media (min-width: 1024px) {

  .greetings h1,
  .greetings h3 {
    text-align: left;
  }
}
</style>
